| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.tomcat.dbcp.dbcp2; |
| |
| import java.sql.Connection; |
| import java.sql.DatabaseMetaData; |
| import java.sql.ResultSet; |
| import java.sql.RowIdLifetime; |
| import java.sql.SQLException; |
| |
| /** |
| * <p> |
| * A base delegating implementation of {@link DatabaseMetaData}. |
| * </p> |
| * <p> |
| * Methods that create {@link ResultSet} objects are wrapped to create {@link DelegatingResultSet} objects and the |
| * remaining methods simply call the corresponding method on the "delegate" provided in the constructor. |
| * </p> |
| * |
| * @since 2.0 |
| */ |
| public class DelegatingDatabaseMetaData implements DatabaseMetaData { |
| |
| /** My delegate {@link DatabaseMetaData} */ |
| private final DatabaseMetaData databaseMetaData; |
| |
| /** The connection that created me. **/ |
| private final DelegatingConnection<?> connection; |
| |
| /** |
| * Constructs a new instance for the given delegating connection and database meta data. |
| * |
| * @param connection |
| * the delegating connection |
| * @param databaseMetaData |
| * the database meta data |
| */ |
| public DelegatingDatabaseMetaData(final DelegatingConnection<?> connection, |
| final DatabaseMetaData databaseMetaData) { |
| super(); |
| this.connection = connection; |
| this.databaseMetaData = databaseMetaData; |
| } |
| |
| /** |
| * Gets the underlying database meta data. |
| * |
| * @return The underlying database meta data. |
| */ |
| public DatabaseMetaData getDelegate() { |
| return databaseMetaData; |
| } |
| |
| /** |
| * If my underlying {@link ResultSet} is not a {@code DelegatingResultSet}, returns it, otherwise recursively |
| * invokes this method on my delegate. |
| * <p> |
| * Hence this method will return the first delegate that is not a {@code DelegatingResultSet}, or {@code null} when |
| * no non-{@code DelegatingResultSet} delegate can be found by traversing this chain. |
| * </p> |
| * <p> |
| * This method is useful when you may have nested {@code DelegatingResultSet}s, and you want to make sure to obtain |
| * a "genuine" {@link ResultSet}. |
| * </p> |
| * |
| * @return the innermost database meta data. |
| */ |
| public DatabaseMetaData getInnermostDelegate() { |
| DatabaseMetaData m = databaseMetaData; |
| while (m != null && m instanceof DelegatingDatabaseMetaData) { |
| m = ((DelegatingDatabaseMetaData) m).getDelegate(); |
| if (this == m) { |
| return null; |
| } |
| } |
| return m; |
| } |
| |
| protected void handleException(final SQLException e) throws SQLException { |
| if (connection != null) { |
| connection.handleException(e); |
| } else { |
| throw e; |
| } |
| } |
| |
| @Override |
| public boolean allProceduresAreCallable() throws SQLException { |
| try { |
| return databaseMetaData.allProceduresAreCallable(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean allTablesAreSelectable() throws SQLException { |
| try { |
| return databaseMetaData.allTablesAreSelectable(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean dataDefinitionCausesTransactionCommit() throws SQLException { |
| try { |
| return databaseMetaData.dataDefinitionCausesTransactionCommit(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean dataDefinitionIgnoredInTransactions() throws SQLException { |
| try { |
| return databaseMetaData.dataDefinitionIgnoredInTransactions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean deletesAreDetected(final int type) throws SQLException { |
| try { |
| return databaseMetaData.deletesAreDetected(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean doesMaxRowSizeIncludeBlobs() throws SQLException { |
| try { |
| return databaseMetaData.doesMaxRowSizeIncludeBlobs(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public ResultSet getAttributes(final String catalog, final String schemaPattern, final String typeNamePattern, |
| final String attributeNamePattern) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getAttributes(catalog, schemaPattern, typeNamePattern, attributeNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getBestRowIdentifier(final String catalog, final String schema, final String table, |
| final int scope, final boolean nullable) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getBestRowIdentifier(catalog, schema, table, scope, nullable)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getCatalogSeparator() throws SQLException { |
| try { |
| return databaseMetaData.getCatalogSeparator(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getCatalogTerm() throws SQLException { |
| try { |
| return databaseMetaData.getCatalogTerm(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getCatalogs() throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getCatalogs()); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getColumnPrivileges(final String catalog, final String schema, final String table, |
| final String columnNamePattern) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getColumnPrivileges(catalog, schema, table, columnNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getColumns(final String catalog, final String schemaPattern, final String tableNamePattern, |
| final String columnNamePattern) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getColumns(catalog, schemaPattern, tableNamePattern, columnNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public Connection getConnection() throws SQLException { |
| return connection; |
| } |
| |
| @Override |
| public ResultSet getCrossReference(final String parentCatalog, final String parentSchema, final String parentTable, |
| final String foreignCatalog, final String foreignSchema, final String foreignTable) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getCrossReference(parentCatalog, |
| parentSchema, parentTable, foreignCatalog, foreignSchema, foreignTable)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getDatabaseMajorVersion() throws SQLException { |
| try { |
| return databaseMetaData.getDatabaseMajorVersion(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getDatabaseMinorVersion() throws SQLException { |
| try { |
| return databaseMetaData.getDatabaseMinorVersion(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public String getDatabaseProductName() throws SQLException { |
| try { |
| return databaseMetaData.getDatabaseProductName(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getDatabaseProductVersion() throws SQLException { |
| try { |
| return databaseMetaData.getDatabaseProductVersion(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getDefaultTransactionIsolation() throws SQLException { |
| try { |
| return databaseMetaData.getDefaultTransactionIsolation(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getDriverMajorVersion() { |
| return databaseMetaData.getDriverMajorVersion(); |
| } |
| |
| @Override |
| public int getDriverMinorVersion() { |
| return databaseMetaData.getDriverMinorVersion(); |
| } |
| |
| @Override |
| public String getDriverName() throws SQLException { |
| try { |
| return databaseMetaData.getDriverName(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getDriverVersion() throws SQLException { |
| try { |
| return databaseMetaData.getDriverVersion(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getExportedKeys(final String catalog, final String schema, final String table) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getExportedKeys(catalog, schema, table)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getExtraNameCharacters() throws SQLException { |
| try { |
| return databaseMetaData.getExtraNameCharacters(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getIdentifierQuoteString() throws SQLException { |
| try { |
| return databaseMetaData.getIdentifierQuoteString(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getImportedKeys(final String catalog, final String schema, final String table) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getImportedKeys(catalog, schema, table)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getIndexInfo(final String catalog, final String schema, final String table, final boolean unique, |
| final boolean approximate) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getIndexInfo(catalog, schema, table, unique, approximate)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getJDBCMajorVersion() throws SQLException { |
| try { |
| return databaseMetaData.getJDBCMajorVersion(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getJDBCMinorVersion() throws SQLException { |
| try { |
| return databaseMetaData.getJDBCMinorVersion(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxBinaryLiteralLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxBinaryLiteralLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxCatalogNameLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxCatalogNameLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxCharLiteralLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxCharLiteralLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxColumnNameLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxColumnNameLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxColumnsInGroupBy() throws SQLException { |
| try { |
| return databaseMetaData.getMaxColumnsInGroupBy(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxColumnsInIndex() throws SQLException { |
| try { |
| return databaseMetaData.getMaxColumnsInIndex(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxColumnsInOrderBy() throws SQLException { |
| try { |
| return databaseMetaData.getMaxColumnsInOrderBy(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxColumnsInSelect() throws SQLException { |
| try { |
| return databaseMetaData.getMaxColumnsInSelect(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxColumnsInTable() throws SQLException { |
| try { |
| return databaseMetaData.getMaxColumnsInTable(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxConnections() throws SQLException { |
| try { |
| return databaseMetaData.getMaxConnections(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxCursorNameLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxCursorNameLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxIndexLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxIndexLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxProcedureNameLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxProcedureNameLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxRowSize() throws SQLException { |
| try { |
| return databaseMetaData.getMaxRowSize(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxSchemaNameLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxSchemaNameLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxStatementLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxStatementLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxStatements() throws SQLException { |
| try { |
| return databaseMetaData.getMaxStatements(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxTableNameLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxTableNameLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxTablesInSelect() throws SQLException { |
| try { |
| return databaseMetaData.getMaxTablesInSelect(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public int getMaxUserNameLength() throws SQLException { |
| try { |
| return databaseMetaData.getMaxUserNameLength(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public String getNumericFunctions() throws SQLException { |
| try { |
| return databaseMetaData.getNumericFunctions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getPrimaryKeys(final String catalog, final String schema, final String table) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getPrimaryKeys(catalog, schema, table)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getProcedureColumns(final String catalog, final String schemaPattern, |
| final String procedureNamePattern, final String columnNamePattern) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getProcedureColumns(catalog, |
| schemaPattern, procedureNamePattern, columnNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getProcedureTerm() throws SQLException { |
| try { |
| return databaseMetaData.getProcedureTerm(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getProcedures(final String catalog, final String schemaPattern, final String procedureNamePattern) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getProcedures(catalog, schemaPattern, procedureNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getResultSetHoldability() throws SQLException { |
| try { |
| return databaseMetaData.getResultSetHoldability(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public String getSQLKeywords() throws SQLException { |
| try { |
| return databaseMetaData.getSQLKeywords(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public int getSQLStateType() throws SQLException { |
| try { |
| return databaseMetaData.getSQLStateType(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return 0; |
| } |
| } |
| |
| @Override |
| public String getSchemaTerm() throws SQLException { |
| try { |
| return databaseMetaData.getSchemaTerm(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getSchemas() throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getSchemas()); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getSearchStringEscape() throws SQLException { |
| try { |
| return databaseMetaData.getSearchStringEscape(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getStringFunctions() throws SQLException { |
| try { |
| return databaseMetaData.getStringFunctions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getSuperTables(final String catalog, final String schemaPattern, final String tableNamePattern) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getSuperTables(catalog, schemaPattern, tableNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getSuperTypes(final String catalog, final String schemaPattern, final String typeNamePattern) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getSuperTypes(catalog, schemaPattern, typeNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getSystemFunctions() throws SQLException { |
| try { |
| return databaseMetaData.getSystemFunctions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getTablePrivileges(final String catalog, final String schemaPattern, final String tableNamePattern) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getTablePrivileges(catalog, schemaPattern, tableNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getTableTypes() throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getTableTypes()); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getTables(final String catalog, final String schemaPattern, final String tableNamePattern, |
| final String[] types) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getTables(catalog, schemaPattern, tableNamePattern, types)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getTimeDateFunctions() throws SQLException { |
| try { |
| return databaseMetaData.getTimeDateFunctions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getTypeInfo() throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getTypeInfo()); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getUDTs(final String catalog, final String schemaPattern, final String typeNamePattern, |
| final int[] types) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getUDTs(catalog, schemaPattern, typeNamePattern, types)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getURL() throws SQLException { |
| try { |
| return databaseMetaData.getURL(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public String getUserName() throws SQLException { |
| try { |
| return databaseMetaData.getUserName(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getVersionColumns(final String catalog, final String schema, final String table) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getVersionColumns(catalog, schema, table)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public boolean insertsAreDetected(final int type) throws SQLException { |
| try { |
| return databaseMetaData.insertsAreDetected(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean isCatalogAtStart() throws SQLException { |
| try { |
| return databaseMetaData.isCatalogAtStart(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean isReadOnly() throws SQLException { |
| try { |
| return databaseMetaData.isReadOnly(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean locatorsUpdateCopy() throws SQLException { |
| try { |
| return databaseMetaData.locatorsUpdateCopy(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean nullPlusNonNullIsNull() throws SQLException { |
| try { |
| return databaseMetaData.nullPlusNonNullIsNull(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean nullsAreSortedAtEnd() throws SQLException { |
| try { |
| return databaseMetaData.nullsAreSortedAtEnd(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean nullsAreSortedAtStart() throws SQLException { |
| try { |
| return databaseMetaData.nullsAreSortedAtStart(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean nullsAreSortedHigh() throws SQLException { |
| try { |
| return databaseMetaData.nullsAreSortedHigh(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean nullsAreSortedLow() throws SQLException { |
| try { |
| return databaseMetaData.nullsAreSortedLow(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean othersDeletesAreVisible(final int type) throws SQLException { |
| try { |
| return databaseMetaData.othersDeletesAreVisible(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean othersInsertsAreVisible(final int type) throws SQLException { |
| try { |
| return databaseMetaData.othersInsertsAreVisible(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean othersUpdatesAreVisible(final int type) throws SQLException { |
| try { |
| return databaseMetaData.othersUpdatesAreVisible(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean ownDeletesAreVisible(final int type) throws SQLException { |
| try { |
| return databaseMetaData.ownDeletesAreVisible(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean ownInsertsAreVisible(final int type) throws SQLException { |
| try { |
| return databaseMetaData.ownInsertsAreVisible(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean ownUpdatesAreVisible(final int type) throws SQLException { |
| try { |
| return databaseMetaData.ownUpdatesAreVisible(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean storesLowerCaseIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.storesLowerCaseIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean storesLowerCaseQuotedIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.storesLowerCaseQuotedIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean storesMixedCaseIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.storesMixedCaseIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean storesMixedCaseQuotedIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.storesMixedCaseQuotedIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean storesUpperCaseIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.storesUpperCaseIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean storesUpperCaseQuotedIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.storesUpperCaseQuotedIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsANSI92EntryLevelSQL() throws SQLException { |
| try { |
| return databaseMetaData.supportsANSI92EntryLevelSQL(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsANSI92FullSQL() throws SQLException { |
| try { |
| return databaseMetaData.supportsANSI92FullSQL(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsANSI92IntermediateSQL() throws SQLException { |
| try { |
| return databaseMetaData.supportsANSI92IntermediateSQL(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsAlterTableWithAddColumn() throws SQLException { |
| try { |
| return databaseMetaData.supportsAlterTableWithAddColumn(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsAlterTableWithDropColumn() throws SQLException { |
| try { |
| return databaseMetaData.supportsAlterTableWithDropColumn(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsBatchUpdates() throws SQLException { |
| try { |
| return databaseMetaData.supportsBatchUpdates(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInDataManipulation() throws SQLException { |
| try { |
| return databaseMetaData.supportsCatalogsInDataManipulation(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInIndexDefinitions() throws SQLException { |
| try { |
| return databaseMetaData.supportsCatalogsInIndexDefinitions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException { |
| try { |
| return databaseMetaData.supportsCatalogsInPrivilegeDefinitions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInProcedureCalls() throws SQLException { |
| try { |
| return databaseMetaData.supportsCatalogsInProcedureCalls(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsCatalogsInTableDefinitions() throws SQLException { |
| try { |
| return databaseMetaData.supportsCatalogsInTableDefinitions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsColumnAliasing() throws SQLException { |
| try { |
| return databaseMetaData.supportsColumnAliasing(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsConvert() throws SQLException { |
| try { |
| return databaseMetaData.supportsConvert(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsConvert(final int fromType, final int toType) throws SQLException { |
| try { |
| return databaseMetaData.supportsConvert(fromType, toType); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsCoreSQLGrammar() throws SQLException { |
| try { |
| return databaseMetaData.supportsCoreSQLGrammar(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsCorrelatedSubqueries() throws SQLException { |
| try { |
| return databaseMetaData.supportsCorrelatedSubqueries(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsDataDefinitionAndDataManipulationTransactions() throws SQLException { |
| try { |
| return databaseMetaData.supportsDataDefinitionAndDataManipulationTransactions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsDataManipulationTransactionsOnly() throws SQLException { |
| try { |
| return databaseMetaData.supportsDataManipulationTransactionsOnly(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsDifferentTableCorrelationNames() throws SQLException { |
| try { |
| return databaseMetaData.supportsDifferentTableCorrelationNames(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsExpressionsInOrderBy() throws SQLException { |
| try { |
| return databaseMetaData.supportsExpressionsInOrderBy(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsExtendedSQLGrammar() throws SQLException { |
| try { |
| return databaseMetaData.supportsExtendedSQLGrammar(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsFullOuterJoins() throws SQLException { |
| try { |
| return databaseMetaData.supportsFullOuterJoins(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsGetGeneratedKeys() throws SQLException { |
| try { |
| return databaseMetaData.supportsGetGeneratedKeys(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsGroupBy() throws SQLException { |
| try { |
| return databaseMetaData.supportsGroupBy(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsGroupByBeyondSelect() throws SQLException { |
| try { |
| return databaseMetaData.supportsGroupByBeyondSelect(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsGroupByUnrelated() throws SQLException { |
| try { |
| return databaseMetaData.supportsGroupByUnrelated(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsIntegrityEnhancementFacility() throws SQLException { |
| try { |
| return databaseMetaData.supportsIntegrityEnhancementFacility(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsLikeEscapeClause() throws SQLException { |
| try { |
| return databaseMetaData.supportsLikeEscapeClause(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsLimitedOuterJoins() throws SQLException { |
| try { |
| return databaseMetaData.supportsLimitedOuterJoins(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsMinimumSQLGrammar() throws SQLException { |
| try { |
| return databaseMetaData.supportsMinimumSQLGrammar(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsMixedCaseIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.supportsMixedCaseIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsMixedCaseQuotedIdentifiers() throws SQLException { |
| try { |
| return databaseMetaData.supportsMixedCaseQuotedIdentifiers(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsMultipleOpenResults() throws SQLException { |
| try { |
| return databaseMetaData.supportsMultipleOpenResults(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsMultipleResultSets() throws SQLException { |
| try { |
| return databaseMetaData.supportsMultipleResultSets(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsMultipleTransactions() throws SQLException { |
| try { |
| return databaseMetaData.supportsMultipleTransactions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsNamedParameters() throws SQLException { |
| try { |
| return databaseMetaData.supportsNamedParameters(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsNonNullableColumns() throws SQLException { |
| try { |
| return databaseMetaData.supportsNonNullableColumns(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsOpenCursorsAcrossCommit() throws SQLException { |
| try { |
| return databaseMetaData.supportsOpenCursorsAcrossCommit(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsOpenCursorsAcrossRollback() throws SQLException { |
| try { |
| return databaseMetaData.supportsOpenCursorsAcrossRollback(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsOpenStatementsAcrossCommit() throws SQLException { |
| try { |
| return databaseMetaData.supportsOpenStatementsAcrossCommit(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsOpenStatementsAcrossRollback() throws SQLException { |
| try { |
| return databaseMetaData.supportsOpenStatementsAcrossRollback(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsOrderByUnrelated() throws SQLException { |
| try { |
| return databaseMetaData.supportsOrderByUnrelated(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsOuterJoins() throws SQLException { |
| try { |
| return databaseMetaData.supportsOuterJoins(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsPositionedDelete() throws SQLException { |
| try { |
| return databaseMetaData.supportsPositionedDelete(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsPositionedUpdate() throws SQLException { |
| try { |
| return databaseMetaData.supportsPositionedUpdate(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsResultSetConcurrency(final int type, final int concurrency) throws SQLException { |
| try { |
| return databaseMetaData.supportsResultSetConcurrency(type, concurrency); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsResultSetHoldability(final int holdability) throws SQLException { |
| try { |
| return databaseMetaData.supportsResultSetHoldability(holdability); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsResultSetType(final int type) throws SQLException { |
| try { |
| return databaseMetaData.supportsResultSetType(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSavepoints() throws SQLException { |
| try { |
| return databaseMetaData.supportsSavepoints(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSchemasInDataManipulation() throws SQLException { |
| try { |
| return databaseMetaData.supportsSchemasInDataManipulation(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSchemasInIndexDefinitions() throws SQLException { |
| try { |
| return databaseMetaData.supportsSchemasInIndexDefinitions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSchemasInPrivilegeDefinitions() throws SQLException { |
| try { |
| return databaseMetaData.supportsSchemasInPrivilegeDefinitions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSchemasInProcedureCalls() throws SQLException { |
| try { |
| return databaseMetaData.supportsSchemasInProcedureCalls(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSchemasInTableDefinitions() throws SQLException { |
| try { |
| return databaseMetaData.supportsSchemasInTableDefinitions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSelectForUpdate() throws SQLException { |
| try { |
| return databaseMetaData.supportsSelectForUpdate(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsStatementPooling() throws SQLException { |
| try { |
| return databaseMetaData.supportsStatementPooling(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsStoredProcedures() throws SQLException { |
| try { |
| return databaseMetaData.supportsStoredProcedures(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInComparisons() throws SQLException { |
| try { |
| return databaseMetaData.supportsSubqueriesInComparisons(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInExists() throws SQLException { |
| try { |
| return databaseMetaData.supportsSubqueriesInExists(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInIns() throws SQLException { |
| try { |
| return databaseMetaData.supportsSubqueriesInIns(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsSubqueriesInQuantifieds() throws SQLException { |
| try { |
| return databaseMetaData.supportsSubqueriesInQuantifieds(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsTableCorrelationNames() throws SQLException { |
| try { |
| return databaseMetaData.supportsTableCorrelationNames(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsTransactionIsolationLevel(final int level) throws SQLException { |
| try { |
| return databaseMetaData.supportsTransactionIsolationLevel(level); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsTransactions() throws SQLException { |
| try { |
| return databaseMetaData.supportsTransactions(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsUnion() throws SQLException { |
| try { |
| return databaseMetaData.supportsUnion(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsUnionAll() throws SQLException { |
| try { |
| return databaseMetaData.supportsUnionAll(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean updatesAreDetected(final int type) throws SQLException { |
| try { |
| return databaseMetaData.updatesAreDetected(type); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean usesLocalFilePerTable() throws SQLException { |
| try { |
| return databaseMetaData.usesLocalFilePerTable(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean usesLocalFiles() throws SQLException { |
| try { |
| return databaseMetaData.usesLocalFiles(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| /* JDBC_4_ANT_KEY_BEGIN */ |
| |
| @Override |
| public boolean isWrapperFor(final Class<?> iface) throws SQLException { |
| if (iface.isAssignableFrom(getClass())) { |
| return true; |
| } else if (iface.isAssignableFrom(databaseMetaData.getClass())) { |
| return true; |
| } else { |
| return databaseMetaData.isWrapperFor(iface); |
| } |
| } |
| |
| @Override |
| public <T> T unwrap(final Class<T> iface) throws SQLException { |
| if (iface.isAssignableFrom(getClass())) { |
| return iface.cast(this); |
| } else if (iface.isAssignableFrom(databaseMetaData.getClass())) { |
| return iface.cast(databaseMetaData); |
| } else { |
| return databaseMetaData.unwrap(iface); |
| } |
| } |
| |
| @Override |
| public RowIdLifetime getRowIdLifetime() throws SQLException { |
| try { |
| return databaseMetaData.getRowIdLifetime(); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getSchemas(final String catalog, final String schemaPattern) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getSchemas(catalog, schemaPattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public boolean autoCommitFailureClosesAllResultSets() throws SQLException { |
| try { |
| return databaseMetaData.autoCommitFailureClosesAllResultSets(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException { |
| try { |
| return databaseMetaData.supportsStoredFunctionsUsingCallSyntax(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| |
| @Override |
| public ResultSet getClientInfoProperties() throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getClientInfoProperties()); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getFunctions(final String catalog, final String schemaPattern, final String functionNamePattern) |
| throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getFunctions(catalog, schemaPattern, functionNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public ResultSet getFunctionColumns(final String catalog, final String schemaPattern, |
| final String functionNamePattern, final String columnNamePattern) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, databaseMetaData.getFunctionColumns(catalog, |
| schemaPattern, functionNamePattern, columnNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| /* JDBC_4_ANT_KEY_END */ |
| |
| @Override |
| public ResultSet getPseudoColumns(final String catalog, final String schemaPattern, final String tableNamePattern, |
| final String columnNamePattern) throws SQLException { |
| connection.checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(connection, |
| databaseMetaData.getPseudoColumns(catalog, schemaPattern, tableNamePattern, columnNamePattern)); |
| } catch (final SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| @Override |
| public boolean generatedKeyAlwaysReturned() throws SQLException { |
| connection.checkOpen(); |
| try { |
| return databaseMetaData.generatedKeyAlwaysReturned(); |
| } catch (final SQLException e) { |
| handleException(e); |
| return false; |
| } |
| } |
| } |